<?php
$is_defend=true;
include_once './includes/common.php';
$addsalt=md5(mt_rand(0,999).TIMESTAMP);
@header('Content-Type: text/html; charset=UTF-8');

$_SESSION['addsalt']=$addsalt;
include_once(SYSTEM_ROOT."hieroglyphy.class.php");
$x = new hieroglyphy();
$addsalt_js = $x->hieroglyphyString($addsalt);
if($conf['cdnserver']==1){
    $cdnserver = '//cdn.qqzzz.net/';
}else{
    $cdnserver = null;
}
if($conf['ui_bing']==1){
    $background_image='//cdn.qqzzz.net/assets/img/background/'.rand(1,19).'.jpg';
    $conf['ui_background']=3;
}elseif($conf['ui_bing']==2){
    if(date("Ymd")==$conf['ui_bing_date']){
        $background_image=$conf['ui_backgroundurl'];
        if(checkmobile()==true)$background_image=str_replace('1920x1080','768x1366',$background_image);
    }else{
        $url = 'http://cn.bing.com/HPImageArchive.aspx?format=js&idx=0&n=1';
        $bing_data = get_curl($url);
        $bing_arr=json_decode($bing_data,true);
        if (!empty($bing_arr['images'][0]['url'])) {
            $background_image='//cn.bing.com'.$bing_arr['images'][0]['url'];
            saveSetting('ui_backgroundurl', $background_image);
            saveSetting('ui_bing_date', date("Ymd"));
            $CACHE->clear();
            if(checkmobile()==true)$background_image=str_replace('1920x1080','768x1366',$background_image);
        }
    }
    $conf['ui_background']=3;
}else{
    $background_image='assets/img/bj.png';
}
if($conf['ui_background']==0)
$repeat='background-repeat:repeat;';
elseif($conf['ui_background']==1)
$repeat='background-repeat:repeat-x;
background-size:auto 100%;';
elseif($conf['ui_background']==2)
$repeat='background-repeat:repeat-y;
background-size:100% auto;';
elseif($conf['ui_background']==3)
$repeat='background-repeat:no-repeat;
background-size:100% 100%;';
if($conf['maintain_open']==1){
    sysmsge('当前站点维护中，请谅解',true);
}else{
    $mod = isset($_GET['mod'])?$_GET['mod']:'index';
    $loadfile = Template::load($mod);
    include $loadfile;
}